usr/src/lib/libgss/g_rel_name.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 /*
  30  *  glue routine for gss_release_name
  31  */
  32
  33 #include <mechglueP.h>
  34 #include <stdio.h>
  35 #ifdef HAVE_STDLIB_H
  36 #include <stdlib.h>
  37 #endif
  38 #include <string.h>
  39
  40 OM_uint32
  41 gss_release_name(minor_status,
  42                         input_name)
  43
  44 OM_uint32 *minor_status;
  45 gss_name_t *input_name;
  46
  47 {
  48         gss_union_name_t        union_name;
  49
  50         if (minor_status == NULL)
  51                 return (GSS_S_CALL_INACCESSIBLE_WRITE);
  52         *minor_status = 0;
  53
  54         /* if input_name is NULL, return error */
  55         if (input_name == 0)
  56                 return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME);
  57
  58         /*
  59          * free up the space for the external_name and then
  60          * free the union_name descriptor
  61          */
  62
  63         union_name = (gss_union_name_t)*input_name;
  64         *input_name = 0;
  65         *minor_status = 0;
  66
  67         if (union_name->name_type)
  68                 (void) gss_release_oid(minor_status, &union_name->name_type);
  69
  70         free(union_name->external_name->value);
  71         free(union_name->external_name);
  72
  73         if (union_name->mech_type) {
  74                 (void) __gss_release_internal_name(minor_status,
  75                                         union_name->mech_type,
  76                                         &union_name->mech_name);
  77                 (void) gss_release_oid(minor_status, &union_name->mech_type);
  78         }
  79
  80         free(union_name);
  81
  82         return (GSS_S_COMPLETE);
  83 }